Akira AJISAKA created HDFS-6558: ----------------------------------- Summary: Missing '\n' in the description of dfsadmin -rollingUpgrade Key: HDFS-6558 URL: https://issues.apache.org/jira/browse/HDFS-6558 Project: Hadoop HDFS Issue Type: Improvement Affects Versions: 2.4.0 Reporter: Akira AJISAKA Priority: Trivial
In DFSAdmin.java, '\n' should be added at the end of the line {code} + " prepare: prepare a new rolling upgrade." {code} to clean up the following help message. {code} $ hdfs dfsadmin -help rollingUpgrade -rollingUpgrade [<query|prepare|finalize>]: query: query the current rolling upgrade status. prepare: prepare a new rolling upgrade. finalize: finalize the current rolling upgrade. {code} -- This message was sent by Atlassian JIRA (v6.2#6252)